Customization: | Available |
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Trademark: | Veinasa |
Origin: | China |
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Power Supply
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DC12V-24V, recommended DC12V
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Stability
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less than 1% in the sensor usage cycle
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Reaction time
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Less than 10s
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Preheating time
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30s (SO2\ NO2\ CO\ O3 48 hours)
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Working current
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DC12V≤60ma (VWS005) -DC12V≤180ma (VWS012)
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Power dissipation
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DC12V≤0.72W (VWS005); DC12V≤ 2.16W (VWS012)
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Life span
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Except for SO2\ NO2\ CO\ O3\ PM2.5\PM10(normal environment 1 year, high pollution environment is not guaranteed), life span is not
less than 3 years. |
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Signal output
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RS485,MODBUS communication protocol
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Shell material
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ASA engineering plastics
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Working temperature
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-30~70ºC
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Working humidity
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0-100%
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Storage condition
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-40~60ºC
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Cable length
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3m
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Furthest lead length
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RS485 1000 m
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Levels of protection
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IP65
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Monitoring parameter
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Range
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Resolution
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Accuracy
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PM2.5
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0-1000ug/m³
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1ug/m³
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±15% measurements
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PM10
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0-1000ug/m³
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1ug/m³
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±15% measurements
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Carbon monoxide
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0-12.5ppm
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≤10ppb
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±1.5%F.S
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Sulfur dioxide
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0-2000ppb
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≤10ppb
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±1.5%F.S
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Nitrogen Dioxide
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0-2000ppb
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≤10ppb
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±1.5%F.S
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Ozone
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0-2000ppb
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≤10ppb
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±1.5%F.S
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Air temperature
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-40-60ºC
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0.01ºC
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±0.3ºC(25ºC)
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Air humidity
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0-100%RH
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0.01%
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±3%RH
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Atmospheric pressure
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0-60m/s
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0.01m/s
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(0-30m/s)±0.3m/s or ±3%(30-60m/s)±5%
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Wind speed
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0-360°
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0.1°
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±2°
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Wind direction
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300-1100hpa
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0.1hpa
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±0.5hpa(0-30ºC)
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Noise
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30-130dB
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0.1dB
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10%
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